it should be fairly simple to generate a list for yourself. most people dont really hide for whom they work especially if its a place to out on your resume, which anthropic is.

there are plenty of tools which will help u.

osint is the term or scraping if you are more oldskool. if doing it completely you might also exclude some more, but maybe more than less here. thats your own assessment.

happy hunting! (oh, and totally agree. sorry anthropic engineers ,but your leaders really pulled one over u..., and us.)